Waste stabilisation ponds (WSPs) are an integral component of sustainable wastewater treatment, harnessing natural biological, physical and chemical processes. Their design leverages simple ...
FREMONT, Calif. — Environmentalists and developers have been battling for years over the fate of a salt production site on prime south San Francisco Bay real estate. Now, the Army Corps of Engineers’ ...
Construction equipment on the bank of pond A2W in Mountain View on Dec. 15, 2025. Photo by Magali Gauthier. Yearslong construction work to transform a 435-acre pond once used for salt harvesting into ...
To the cheers of distant onlookers, a yellow excavator sliced through a dirt levee to open a long-captive 19th century industrial salt pond to the wild San Francisco Bay on Wednesday morning, allowing ...
Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet Initiative has ...
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